From 6b66e4aa11d0927f4205dbc3c4ebf51c7e7c9899 Mon Sep 17 00:00:00 2001
From: Brent Cook <bcook@openbsd.org>
Date: Tue, 17 May 2016 07:39:58 -0500
Subject: [PATCH] include FreeBSD compat for _NSIG - from naddy@

---
 include/signal.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/signal.h b/include/signal.h
index 91eb3ea..76a2c75 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -8,3 +8,7 @@
 #ifndef SIGINFO
 #define SIGINFO SIGUSR1
 #endif
+
+#ifndef _NSIG
+#define _NSIG NSIG
+#endif